function [x,y,z,clab]= mntutil_posExt55
% [X,Y,Z,CLAB]= MNTUTIL_POSEXT55
%Calculating clab's and positions taking values according to 
% Oostenveld R, Praastra P (2001): The five percent electrode system for high-resolution
% EEG and ERP measurements. Clinical Neurophysiology 112 (2001) 713-719
%
% Returns:
% x,y,z : Coordinates of the electrodes

clab={'LPA' 'RPA' 'Nz' 'Fp1' 'Fpz' 'Fp2' 'AF9' 'AF7' 'AF5' 'AF3' 'AF1' 'AFz' ...
  'AF2' 'AF4' 'AF6' 'AF8' 'AF10' 'F9' 'F7' 'F5' 'F3' 'F1' 'Fz' 'F2' 'F4' ... 
  'F6' 'F8' 'F10' 'FT9' 'FT7' 'FC5' 'FC3' 'FC1' 'FCz' 'FC2' 'FC4' 'FC6' ...
  'FT8' 'FT10' 'T9' 'T7' 'C5' 'C3' 'C1' 'Cz' 'C2' 'C4' 'C6' 'T8' 'T10' ...
  'TP9' 'TP7' 'CP5' 'CP3' 'CP1' 'CPz' 'CP2' 'CP4' 'CP6' 'TP8' 'TP10' ...
  'P9' 'P7' 'P5' 'P3' 'P1' 'Pz' 'P2' 'P4' 'P6' 'P8' 'P10' 'PO9' 'PO7' ...
  'PO5' 'PO3' 'PO1' 'POz' 'PO2' 'PO4' 'PO6' 'PO8' 'PO10' 'O1' 'Oz' 'O2' ...
  'I1' 'Iz' 'I2' 'AFp9h' 'AFp7h' 'AFp5h' 'AFp3h' 'AFp1h' 'AFp2h' 'AFp4h' ...
  'AFp6h' 'AFp8h' 'AFp10h' 'AFF9h' 'AFF7h' 'AFF5h' 'AFF3h' 'AFF1h' 'AFF2h' ...
  'AFF4h' 'AFF6h' 'AFF8h' 'AFF10h' 'FFT9h' 'FFT7h' 'FFC5h' 'FFC3h' 'FFC1h' ...
  'FFC2h' 'FFC4h' 'FFC6h' 'FFT8h' 'FFT10h' 'FTT9h' 'FTT7h' 'FCC5h' 'FCC3h' ...
  'FCC1h' 'FCC2h' 'FCC4h' 'FCC6h' 'FTT8h' 'FTT10h' 'TTP9h' 'TTP7h' 'CCP5h' ...
  'CCP3h' 'CCP1h' 'CCP2h' 'CCP4h' 'CCP6h' 'TTP8h' 'TTP10h' 'TPP9h' 'TPP7h' ...
  'CPP5h' 'CPP3h' 'CPP1h' 'CPP2h' 'CPP4h' 'CPP6h' 'TPP8h' 'TPP10h' 'PPO9h' ...
  'PPO7h' 'PPO5h' 'PPO3h' 'PPO1h' 'PPO2h' 'PPO4h' 'PPO6h' 'PPO8h' 'PPO10h' ...
  'POO9h' 'POO7h' 'POO5h' 'POO3h' 'POO1h' 'POO2h' 'POO4h' 'POO6h' 'POO8h' ...
  'POO10h' 'OI1h' 'OI2h' 'Fp1h' 'Fp2h' 'AF9h' 'AF7h' 'AF5h' 'AF3h' 'AF1h' ...
  'AF2h' 'AF4h' 'AF6h' 'AF8h' 'AF10h' 'F9h' 'F7h' 'F5h' 'F3h' 'F1h' 'F2h' ... 
  'F4h' 'F6h' 'F8h' 'F10h' 'FT9h' 'FT7h' 'FC5h' 'FC3h' 'FC1h' 'FC2h' 'FC4h' ...
  'FC6h' 'FT8h' 'FT10h' 'T9h' 'T7h' 'C5h' 'C3h' 'C1h' 'C2h' 'C4h' 'C6h' ...
  'T8h' 'T10h' 'TP9h' 'TP7h' 'CP5h' 'CP3h' 'CP1h' 'CP2h' 'CP4h' 'CP6h' ...
  'TP8h' 'TP10h' 'P9h' 'P7h' 'P5h' 'P3h' 'P1h' 'P2h' 'P4h' 'P6h' 'P8h' ...
  'P10h' 'PO9h' 'PO7h' 'PO5h' 'PO3h' 'PO1h' 'PO2h' 'PO4h' 'PO6h' 'PO8h' ...
  'PO10h' 'O1h' 'O2h' 'I1h' 'I2h' 'AFp9' 'AFp7' 'AFp5' 'AFp3' 'AFp1' ...
  'AFpz' 'AFp2' 'AFp4' 'AFp6' 'AFp8' 'AFp10' 'AFF9' 'AFF7' 'AFF5' 'AFF3' ...
  'AFF1' 'AFFz' 'AFF2' 'AFF4' 'AFF6' 'AFF8' 'AFF10' 'FFT9' 'FFT7' 'FFC5' ...
  'FFC3' 'FFC1' 'FFCz' 'FFC2' 'FFC4' 'FFC6' 'FFT8' 'FFT10' 'FTT9' 'FTT7' ...
  'FCC5' 'FCC3' 'FCC1' 'FCCz' 'FCC2' 'FCC4' 'FCC6' 'FTT8' 'FTT10' 'TTP9' ...
  'TTP7' 'CCP5' 'CCP3' 'CCP1' 'CCPz' 'CCP2' 'CCP4' 'CCP6' 'TTP8' 'TTP10' ...
  'TPP9' 'TPP7' 'CPP5' 'CPP3' 'CPP1' 'CPPz' 'CPP2' 'CPP4' 'CPP6' 'TPP8' ...
  'TPP10' 'PPO9' 'PPO7' 'PPO5' 'PPO3' 'PPO1' 'PPOz' 'PPO2' 'PPO4' 'PPO6' ...
  'PPO8' 'PPO10' 'POO9' 'POO7' 'POO5' 'POO3' 'POO1' 'POOz' 'POO2' 'POO4' ...
  'POO6' 'POO8' 'POO10' 'OI1' 'OIz' 'OI2' 'T3' 'T5' 'T4' 'T6' };

coordinates=[0 0.9237 -0.3826;
0 -0.9237 -0.3826;
0.923 0 -0.3824;
0.9511 0.309 0.0001;
1 0 0.0001;
0.9511 -0.3091 0;
0.7467 0.5425 -0.3825;
0.809 0.5878 0;
0.8553 0.4926 0.1552;
0.892 0.3554 0.2782;
0.915 0.1857 0.3558;
0.923 0 0.3824;
0.915 -0.1857 0.3558;
0.8919 -0.3553 0.2783;
0.8553 -0.4926 0.1552;
0.809 -0.5878 0;
0.7467 -0.5425 -0.3825;
0.543 0.7472 -0.3826;
0.5878 0.809 0;
0.6343 0.721 0.2764;
0.6726 0.5399 0.5043;
0.6979 0.2888 0.6542;
0.7067 0 0.7067;
0.6979 -0.2888 0.6542;
0.6726 -0.5399 0.5043;
0.6343 -0.721 0.2764;
0.5878 -0.809 0;
0.5429 -0.7472 -0.3826;
0.2852 0.8777 -0.3826;
0.309 0.9511 0;
0.3373 0.8709 0.3549;
0.3612 0.6638 0.6545;
0.377 0.3581 0.8532;
0.3826 0 0.9233;
0.377 -0.3581 0.8532;
0.3612 -0.6638 0.6545;
0.3373 -0.8709 0.3549;
0.309 -0.9511 0;
0.2852 -0.8777 -0.3826;
-0.0001 0.9237 -0.3826;
0 1 0;
0.0001 0.9237 0.3826;
0.0001 0.7066 0.7066;
0.0002 0.3824 0.9231;
0.0002 0 1;
0.0001 -0.3824 0.9231;
0.0001 -0.7066 0.7066;
0.0001 -0.9237 0.3826;
0 -1 0;
0 -0.9237 -0.3826;
-0.2852 0.8777 -0.3826;
-0.309 0.9511 -0.0001;
-0.3372 0.8712 0.3552;
-0.3609 0.6635 0.6543;
-0.3767 0.358 0.8534;
-0.3822 0 0.9231;
-0.3767 -0.358 0.8534;
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-0.3372 -0.8712 0.3552;
-0.309 -0.9511 -0.0001;
-0.2853 -0.8777 -0.3826;
-0.5429 0.7472 -0.3826;
-0.5878 0.809 -0.0001;
-0.6342 0.7211 0.2764;
-0.6724 0.5401 0.5045;
-0.6975 0.2889 0.6545;
-0.7063 0 0.7065;
-0.6975 -0.2889 0.6545;
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-0.5878 -0.809 -0.0001;
-0.5429 -0.7472 -0.3826;
-0.7467 0.5425 -0.3825;
-0.809 0.5878 0;
-0.8553 0.4929 0.1555;
-0.8918 0.3549 0.2776;
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-0.923 0 0.3824;
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-0.809 -0.5878 0;
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-0.9511 0.309 0;
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-0.8785 0.2854 -0.3824;
-0.923 0 -0.3823;
-0.8785 -0.2854 -0.3824;
0.8732 0.4449 -0.1949;
0.9105 0.4093 0.0428;
0.9438 0.3079 0.1159;
0.9669 0.191 0.1666;
0.9785 0.0647 0.1919;
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0.8732 -0.4449 -0.1949;
0.6929 0.6929 -0.1949;
0.7325 0.6697 0.1137;
0.7777 0.5417 0.3163;
0.8111 0.352 0.4658;
0.8289 0.122 0.5452;
0.8289 -0.122 0.5452;
0.8111 -0.352 0.4658;
0.7777 -0.5417 0.3163;
0.7325 -0.6697 0.1138;
0.6929 -0.6929 -0.1949;
0.4448 0.873 -0.195;
0.4741 0.8642 0.1647;
0.5107 0.7218 0.4651;
0.5384 0.4782 0.6925;
0.5533 0.1672 0.8148;
0.5533 -0.1672 0.8148;
0.5384 -0.4782 0.6925;
0.5107 -0.7218 0.4651;
0.4741 -0.8642 0.1647;
0.4448 -0.873 -0.195;
0.1533 0.9678 -0.195;
0.164 0.9669 0.1915;
0.1779 0.8184 0.5448;
0.1887 0.5466 0.8154;
0.1944 0.1919 0.9615;
0.1944 -0.1919 0.9615;
0.1887 -0.5466 0.8154;
0.1779 -0.8184 0.5448;
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-0.194 0.1918 0.9611;
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-0.474 0.8639 0.1646;
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-0.6928 0.6928 -0.195;
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-0.9783 0.0647 0.1918;
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0.9877 0.1564 0.0001;
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0.8332 0.5463 0.081;
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0.3028 -0.9317 -0.195;
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0 -0.9801 0.1949;
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0.9743 0.1287 0.1828;
0.9799 0 0.1949;
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0 1 0;
-0.5878 0.809 -0.0001;
0 -1 0;
-0.5878 -0.809 -0.0001;];

x=-coordinates(:,2)';
y=coordinates(:,1)';
z=coordinates(:,3)';
if nargout==1,
  posSystem.x= -coordinates(:,2)';
  posSystem.y= coordinates(:,1)';
  posSystem.z= coordinates(:,3)';
  posSystem.clab= clab;
  x= posSystem;
end